Should animal testing be allowed?

Animal testing, also known as animal experimentation, animal research, and in vivo testing, is the use of non-human animals in experiments. It includes pure research such as genetics, developmental biology, behavioral studies, as well as applied research such as biomedical research, xenotransplantation, drug testing and toxicology tests, including cosmetics testing. Animals are also used for education, breeding, and defense research. More: en.wikipedia.org.

Options to choose:

Yes, on every species

Yes, on almost every species(with exception(s) because of what an animal of the species is as a being [not for any other reason])